Effect of micro-texture on fracture location in friction stir weld of Mg alloy AZ61 during tensile test

被引：371
|
作者：
Park, SHC [1 ]
Sato, YS [1 ]
Kokawa, H [1 ]
机构：
[1] Tohoku Univ, Grad Sch Engn, Dept Mat Proc, Sendai, Miyagi 9808579, Japan
来源：
SCRIPTA MATERIALIA | 2003年 / 49卷 / 02期
关键词：
magnesium alloy; friction stir welding; mechanical properties; micro-texture;
D O I：
10.1016/S1359-6462(03)00210-0
中图分类号：
TB3 [工程材料学];
学科分类号：
0805 ; 080502 ;
摘要：
Microstructural evolution of magnesium alloy AZ61 during friction stir welding and details of the relationship between the microstructure and mechanical properties are discussed. Tensile properties of the weld of Mg alloy AZ61 were strongly influenced by crystallographic orientation distribution as well as by grain size and dislocation density. (C) 2003 Acta Materialia Inc. Published by Elsevier Science Ltd. All rights reserved.
引用
收藏
页码：161 / 166
页数：6
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